IT1023178B - FIREPROOF AGENT FOR POLYURETHANE MOLDING MASSES AND PROCEDURE FOR THE PRODUCTION OF THESE MASSES - Google Patents
FIREPROOF AGENT FOR POLYURETHANE MOLDING MASSES AND PROCEDURE FOR THE PRODUCTION OF THESE MASSESInfo
- Publication number
- IT1023178B IT1023178B IT53906/74A IT5390674A IT1023178B IT 1023178 B IT1023178 B IT 1023178B IT 53906/74 A IT53906/74 A IT 53906/74A IT 5390674 A IT5390674 A IT 5390674A IT 1023178 B IT1023178 B IT 1023178B
- Authority
- IT
- Italy
- Prior art keywords
- masses
- procedure
- production
- polyurethane molding
- fireproof agent
- Prior art date
Links
- 239000003795 chemical substances by application Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
- C08G79/04—Phosphorus linked to oxygen or to oxygen and carbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/091—Esters of phosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/093—Polyol derivatives esterified at least twice by phosphoric acid groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5075—Polyethers having heteroatoms other than oxygen having phosphorus
- C08G18/5081—Polyethers having heteroatoms other than oxygen having phosphorus having phosphorus bound to oxygen only
- C08G18/5084—Phosphate compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2356033A DE2356033A1 (en) | 1973-11-09 | 1973-11-09 | MEANS TO REDUCE THE FLAMMABILITY OF POLYURETHANE MOLDING COMPOUNDS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1023178B true IT1023178B (en) | 1978-05-10 |
Family
ID=5897654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT53906/74A IT1023178B (en) | 1973-11-09 | 1974-11-07 | FIREPROOF AGENT FOR POLYURETHANE MOLDING MASSES AND PROCEDURE FOR THE PRODUCTION OF THESE MASSES |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3998764A (en) |
| BE (1) | BE821897A (en) |
| CH (1) | CH615688A5 (en) |
| DE (1) | DE2356033A1 (en) |
| FR (1) | FR2250761B1 (en) |
| GB (1) | GB1479352A (en) |
| IT (1) | IT1023178B (en) |
| NL (1) | NL7414542A (en) |
| SE (1) | SE7414013L (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054543A (en) * | 1975-01-23 | 1977-10-18 | Uniroyal, Inc. | Phosphorus-containing polyols as flame retardant agents for polyurethanes |
| US4281097A (en) * | 1978-05-10 | 1981-07-28 | Velsicol Chemical Corporation | Reactive phosphate flame retardants |
| US4298709A (en) * | 1980-06-25 | 1981-11-03 | The Dow Chemical Company | Polyhydroxyl polyether compounds containing phosphorus and polymeric resins prepared therefrom |
| US4755547A (en) * | 1986-04-08 | 1988-07-05 | The Dow Chemical Company | Halogenated phosphate-phosphites and their acid halides and acids |
| US4885381A (en) * | 1986-04-08 | 1989-12-05 | The Dow Chemical Company | Phosphate-phosphites acid halides |
| US5608100A (en) * | 1993-12-16 | 1997-03-04 | Hoechst Aktiengesellschaft | Oligomeric phosphoric acid esters which carry hydroxyalkoxy groups, their preparation and their use |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3538196A (en) * | 1963-12-11 | 1970-11-03 | Hooker Chemical Corp | Bis(oxypropylated pentaerythritol) oxypropylated pentaerythritol phosphonate |
| US3332893A (en) * | 1964-06-11 | 1967-07-25 | Monsanto Co | Flame-resistant polyurethanes |
| US3433856A (en) * | 1965-12-02 | 1969-03-18 | Weston Chemical Corp | Halogen and hydroxy containing phosphonates |
| US3850859A (en) * | 1970-07-23 | 1974-11-26 | Hoechst Ag | Difficultly inflammable polyurethanes and process for making them |
| US3882199A (en) * | 1974-01-11 | 1975-05-06 | Uniroyal Inc | Polymeric halogenated organophosphorus diols |
-
1973
- 1973-11-09 DE DE2356033A patent/DE2356033A1/en active Pending
-
1974
- 1974-10-14 CH CH1377174A patent/CH615688A5/de not_active IP Right Cessation
- 1974-11-01 GB GB47364/74A patent/GB1479352A/en not_active Expired
- 1974-11-06 BE BE150251A patent/BE821897A/en unknown
- 1974-11-06 US US05/521,501 patent/US3998764A/en not_active Expired - Lifetime
- 1974-11-07 SE SE7414013A patent/SE7414013L/xx unknown
- 1974-11-07 IT IT53906/74A patent/IT1023178B/en active
- 1974-11-07 NL NL7414542A patent/NL7414542A/en not_active Application Discontinuation
- 1974-11-08 FR FR7437175A patent/FR2250761B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2356033A1 (en) | 1975-05-15 |
| US3998764A (en) | 1976-12-21 |
| BE821897A (en) | 1975-05-06 |
| FR2250761A1 (en) | 1975-06-06 |
| GB1479352A (en) | 1977-07-13 |
| NL7414542A (en) | 1975-05-13 |
| FR2250761B1 (en) | 1979-06-08 |
| CH615688A5 (en) | 1980-02-15 |
| SE7414013L (en) | 1975-05-12 |
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